3 years ago

Find the descriminant? forgot how.

2 answers:

8 0

In a quadratic equation, the discriminant helps tell you the number of real solutions to a quadratic equation. The expression used to find the discriminant is the expression located under the radical in the quadratic formula!

Ilia_Sergeevich [38]3 years ago

5 0

I hope this helps you

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What is 3 square root of 24- 4 square root of 54

erastovalidia [21]

$\sqrt[3]{24} = 2 \sqrt[3]{3} \\ \\ \sqrt[4]{64} = 2 \sqrt[4]{4} \ \ maybe \ is\ it \ this \ number ? \ 54 \ is\ \ strange$

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3 years ago

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Simplify the expression: 2a+4b=9c

fomenos

Answer:

$a=\frac{9c}{2}-b$

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

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2 years ago

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Math can someone please help me I am struggling and about to give up plaese help.

vagabundo [1.1K]

Yes what do you need help with?

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3 years ago

Susan solved this problem. She says the answer is hours. Susan spent hours babysitting on Monday and hours babysitting on Tuesda

grandymaker [24]

Susan answer = 7 1/4

Approximate spent hours on monday = 3
Approx. spend hours on Tuesday = 4

So, In total, it is approx. 7

In short, Your Answer would be Option A. Susan’s answer is reasonable. She spent almost 3 hours babysitting on Monday and a little more than 4 babysitting hours on Tuesday (3 + 4 = 7). That is a little more than 7 hours in all.

Hope this helps!

6 0

3 years ago

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Work out the value of (3^2)^2x(10^3)^2

Dmitry_Shevchenko [17]

Answer:

81000000x

Step-by-step explanation:

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2 years ago

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